Patents by Inventor Kwang-Ju Jung

Kwang-Ju Jung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11374177
    Abstract: Provided are a compound represented by the following Chemical Formulas and an organic light emitting device comprising the same.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: June 28, 2022
    Inventors: Kwang Ju Jung, Sung Soo Kim, Hyun Young Yoo, Jong Jin Ha, Seok Jong Lee, Chun Young Lee
  • Publication number: 20200235309
    Abstract: Provided are a compound represented by the following Chemical Formulas and an organic light emitting device comprising the same.
    Type: Application
    Filed: November 7, 2019
    Publication date: July 23, 2020
    Inventors: Kwang Ju JUNG, Sung Soo KIM, Hyun Young YOO, Jong Jin HA, Seok Jong LEE, Chun Young LEE
  • Publication number: 20190103560
    Abstract: The present invention provides a compound represented by Chemical Formula 1, and a light emitting device comprising the same.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 4, 2019
    Inventors: Kwang Ju JUNG, Seok Jong LEE, Eun Chul SHIN, Jin Hee KIM
  • Publication number: 20140371432
    Abstract: The present invention provides a double-stranded RNA structure, which comprises a polymer compound covalently bonded to a double-helix oligo RNA useful for the treatment of diseases, particularly cancer, in order to enhance the delivery of the double-helix oligo RNA, and further comprises a target-specific ligand bonded thereto, a preparation method thereof, and a technique of delivering the double-helix oligo RNA in a target-specific manner using the RNA structure. A nanoparticle composed of the ligand-bonded double-helix oligo RNA structures can efficiently deliver the double-helix oligo RNA to a target, and thus can exhibit the activity of the double-helix oligo RNA even when the double-helix oligo RNA is administered at a relatively low concentration. Also, it can prevent the non-specific delivery of the double-helix oligo RNA into other organs and cells.
    Type: Application
    Filed: December 14, 2012
    Publication date: December 18, 2014
    Inventors: Jeiwook Chae, Boram Han, Han-na Kim, Han Oh Park, Pyoung Oh Yoon, Sun Gi Kim, Kwang-Ju Jung, Taewoo Kwon, Jong Deok Choi, Sam Young Lee, Eun-Jung Jung